中文
English
2SK3377(0)-Z-E2-AZ-VB Product details
Back to previous pageProduct introduction：
Imagine: You are designing a high-power DC-DC converter that needs to handle a continuous current of 45A while also considering heat dissipation and PCB layout. Ordinary MOS tubes either have high conduction losses or large packages that affect power density. VBsemi 2SK3377 is designed for this—it integrates a 60V withstand voltage, 45A current capability, and an ultra-low on-resistance of only 25mΩ into a TO252 package, allowing high-power supply designs to achieve an ideal balance between performance and space.
File download
Download PDF document
Download now
Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 60V | 1.7V | 45A | 30(mΩ) | 25(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 60V | 1.7V | 45A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 60V | 1.7V | 45A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
Withstand voltage 60V, suitable for 48V and below systems, leaving sufficient safety margin
Gate drive range ±20V, compatible with 4.5V~10V logic drive
Threshold voltage 1.7V, reliable turn-on with low-voltage control signals
On-resistance 25mΩ (at 10V drive), significantly reduced losses; only 30mΩ at 4.5V drive
Maximum current 45A, TO252 package can also handle high current output
Trench process technology, excellent switching characteristics
Gate drive range ±20V, compatible with 4.5V~10V logic drive
Threshold voltage 1.7V, reliable turn-on with low-voltage control signals
On-resistance 25mΩ (at 10V drive), significantly reduced losses; only 30mΩ at 4.5V drive
Maximum current 45A, TO252 package can also handle high current output
Trench process technology, excellent switching characteristics
Domain and module applications：
DC-DC Buck/Boost Module – As a main switching transistor or synchronous rectifier, effectively reducing conduction losses and improving power conversion efficiency.
Battery Charger/Adapter – Achieves efficient power switching on the high-side or low-side, reducing heat generation and improving reliability.
Motor Drive Control – Utilizes 45A high current capability to support fast switching of inductive loads such as power tools, fans, and pumps.
Automotive Power System – Withstands 60V voltage spikes, providing stable power switching for automotive DC-DC converters, LED drivers, etc.
Server/Telecom Power Supply – Enables high-density power conversion in a compact TO252 package, meeting stringent temperature rise requirements.
Lithium Battery Protection Circuit – Quickly cuts off the circuit during overcurrent or short circuit conditions, protecting the battery cells and downstream equipment.
Power Inverter Auxiliary Circuit – Used for low-side switching or auxiliary power supplies, reducing system complexity and improving reliability. In a nutshell: The 2SK3377 is not an ordinary MOS transistor; it is your "power switching ace" and "efficiency champion" for the 60V voltage platform, balancing high current and low losses.
* Please note: the above is only an example application scenario, the specific application depends on the requirements and conditions of the system design. When using this device, consult its data sheet for detailed technical specifications and features
Technical support：
* If you have any questions about the product, please fill out the form to submit, we will reply you within 24 hours
